| <?xml version="1.0" encoding="UTF-8"?> | 
| <ValidationRule xmlns="http://soap.sforce.com/2006/04/metadata"> | 
|     <fullName>Only_OPDtoSIS</fullName> | 
|     <active>true</active> | 
|     <description>OPD和SIS</description> | 
|     <errorConditionFormula>ISCHANGED(RecordTypeId) && | 
| ( | 
| /**OPD或SIS变到非OPDSIS**/ | 
|  ((PRIORVALUE(RecordTypeId) = "01210000000RLTi" | 
|   || | 
|  PRIORVALUE(RecordTypeId) = "01210000000Qekj")  | 
|  &&  | 
|  (RecordTypeId <> "01210000000RLTi" | 
|   && | 
|  RecordTypeId <> "01210000000Qekj")) | 
| || | 
| /**非OPDSIS变到OPD或SIS**/ | 
|  ((PRIORVALUE(RecordTypeId) <> "01210000000RLTi" | 
|   && | 
|  PRIORVALUE(RecordTypeId) <> "01210000000Qekj")  | 
|  &&  | 
|  (RecordTypeId = "01210000000RLTi" | 
|   || | 
|  RecordTypeId = "01210000000Qekj")) | 
| )</errorConditionFormula> | 
|     <errorMessage>只能在OPD报告书和SIS报告书的类型之间相互变换</errorMessage> | 
| </ValidationRule> |